Given numbers are 119,989,136,69

The least common multiple of numbers can be find using the prime factorization method or LCM formula.

The LCM of 119,989,136,69 is 2824584.

Find LCM of 119,989,136,69 with Prime Factorization

Multiply the prime numbers at the bottom and the left side.

17 x 23 x 7 x 43 x 8 x 3 = 2824584

Therefore, the lowest common multiple of 119,989,136,69 is 2824584.

LCM formula is LCM(a1, a2, an) = (a1 x a2 x an)/{GCF(a1 x a2 x an) x common factors}

Firstly, we have to find the product of all the numbers.

119 x 989 x 136 x 69 = 1104412344

Then, let us find the GCF of these five numbers. To do so, we have to list down the factors for each number and choose the highest factor that is in all of the lists.

119 : 1, 7, 17, 119

989 : 1, 23, 43, 989

136 : 1, 2, 4, 8, 17, 34, 68, 136

69 : 1, 3, 23, 69

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 119,989,136,69, is 1.

Now, the common factors can be found like this.

119:7x 17

989:23x 43

136:2x 2x 2x 17

69:3x 23

From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.

17x 23 = 391

Therefore, the value for common factors is 391.

Now that we have all the elements of the formula, we can plug them in to calculate the LCM.

LCM(a1, a2, an) = (a1 x a2 x an)/{GCF(a1 x a2 x an) x common factors}

LCM = 1104412344/(1x391)

LCM = 1104412344/391

LCM = 2824584

Thus, we can understand that the LCM of 119,989,136,69 is 2824584.

Here are some samples of LCM of two or more Numbers calculations.

• LCM of 396, 455, 294, 84
• LCM of 769, 526, 271, 92
• LCM of 997, 642, 937, 17
• LCM of 860, 155, 499, 92
• LCM of 603, 427, 854, 42

1. What is the LCM of 119, 989, 136, 69?

Answer: LCM of 119, 989, 136, 69 is 2824584.

2. How to calculate the LCM of 119, 989, 136, 69?

The LCM can be found using two methods. You can either use the LCM formula or the prime factorization method to calculate the LCM of 119, 989, 136, 69.

3. What is the LCM formula?

The LCM formula is LCM(a1, a2, an) = (a1 x a2 x an)/{GCF(a1 x a2 x an) x common factors}.